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providing high reliability for gas
Safe Operation: Normally closed configuration ensures gas flow is only active during a call for heat
providing a much faster response time and better sensitivity for space-sensing applications compared to a traditional straight bulb
This model is a standard for facility managers maintaining pneumatic HVAC control systems
Bard 5651-163 Expansion Valve 318423-701 providing high reliability for gasThe Bard 5651 163 Thermostatic Expansion Valve is a critical metering device designed for precise refrigerant flow control in R 22 HVAC systems. Engineered for 3 8" x 3 8" ODF solder connections, this TXV valve maintains the ideal superheat across the evaporator coil, preventing liquid slugging and ensuring optimal compressor longevity. This OEM Bard replacement part is built to withstand the rigorous duty cycles of wall mount units and light
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